【正文】 .............. 6 . 建設(shè)目標(biāo) ............................................................................................... 6 . 建設(shè)內(nèi)容 ............................................................................................... 6 . 建設(shè)原則 ............................................................................................... 7 . 技術(shù)要求 ............................................................................................... 9 . 設(shè)計(jì)規(guī)范 ............................................................................................... 9 3. 總體設(shè)計(jì) ......................................................................................................... 10 . 總體結(jié)構(gòu)框架 ..................................................................................... 11 . 軟件架構(gòu) ............................................................................................. 13 . 表示層 ....................................................................................... 14 . 業(yè)務(wù)邏輯層 ............................................................................... 14 . 數(shù)據(jù)層 ....................................................................................... 15 . 技術(shù)路線 ............................................................................................. 15 . 關(guān)鍵技術(shù) ............................................................................................. 16 . 地理信息系統(tǒng)技術(shù) ................................................................... 16 . 數(shù)據(jù)庫技術(shù) ............................................................................... 18 . 數(shù)據(jù)倉庫與數(shù)據(jù)挖掘技術(shù) ....................................................... 19 . 空間數(shù)據(jù)處理與共享技術(shù) ....................................................... 20 . 二三維一體化 ........................................................................... 21 . 功能架構(gòu) ............................................................................................. 22 . 運(yùn)行環(huán)境設(shè)計(jì) ..................................................................................... 22 . 硬件環(huán)境建設(shè) ........................................................................... 22 . 軟件環(huán)境建設(shè) ........................................................................... 23 4. 林業(yè)資源二類調(diào)查 ......................................................................................... 23 . 調(diào)查范圍及面積確定 ......................................................................... 23 . 調(diào)查范圍 ................................................................................... 23 . 面積確定 ................................................................................... 24 3 . 調(diào)查依據(jù) ............................................................................................. 24 . 調(diào)查內(nèi)容及精度要求 ......................................................................... 24 . 調(diào)查內(nèi)容 ................................................................................... 24 . 精度要求 ................................................................................... 25 . 總體蓄積量抽樣控制 ......................................................................... 26 . 總體樣地?cái)?shù)的確定 ................................................................... 26 . 樣地調(diào)查 ................................................................................... 26 . 技術(shù)路線和工作程序 ......................................................................... 28 . 制作 1∶ 10000 衛(wèi)星影像圖 ..................................................... 28 . 核實(shí)確定各級(jí)行政界線和市控制面積 ................................... 28 . 收集調(diào)查地區(qū)過往相關(guān)調(diào)查成果資料 ................................... 28 . 資料轉(zhuǎn)繪及疊加 ....................................................................... 29 . 林地區(qū)劃系統(tǒng)和林班區(qū)劃 ....................................................... 29 . 試點(diǎn)及考核 ............................................................................... 30 . 外業(yè)調(diào)查 ................................................................................... 30 . 其它 ........................................................................................... 37 . 內(nèi)業(yè)資料整理 ........................................................................... 38 . 統(tǒng)計(jì)表和成果圖制作 ............................................................. 38 . 面積量算 ................................................................................. 39 . 提交成果 ................................................................................. 39 . 質(zhì)量檢查和成果驗(yàn)收 ......................................................................... 39 5. 詳細(xì)設(shè)計(jì) ......................................................................................................... 39 . 數(shù)據(jù)庫設(shè)計(jì) ......................................................................................... 39 . 數(shù)據(jù)源分析 ............................................................................... 39 . 數(shù)據(jù)庫設(shè)計(jì)原則 ....................................................................... 41 . 數(shù)據(jù)庫結(jié)構(gòu)設(shè) 計(jì) ....................................................................... 42 . 元數(shù)據(jù) ....................................................................................... 44 . 數(shù)據(jù)庫編碼結(jié)構(gòu) ....................................................................... 44 . 數(shù)據(jù)結(jié)構(gòu) ................................................................................... 45 4 . 功能設(shè) 計(jì) ............................................................................................. 47 . 主要功能組成 ........................................................................... 47 . 應(yīng)用功能 ................................................................................... 52 . 接口設(shè)計(jì) ............................................................................................. 55 . 地圖接 口 ................................................................................... 55 . 數(shù)據(jù)接口 ................................................................................... 56 6. 項(xiàng)目建設(shè)費(fèi)用 ................................................................................................. 57 7. 項(xiàng)目管理計(jì)劃 .............................